Perera, I.N; Yatawara, C; Weerasekera, T.S; Senarath-Yapa, M.D
(Sabaragamuwa University of Sri Lanka, 2019-11-14)
Most of the world’s energy production is still achieved by the combustion of coal in power
plants. Coal fly ash is a waste by-product which mainly contains 50% SiO2 and 20% Al2O3.
Tons of coal fly ash is simply dumped ...